"Mon, 30 Sep 2024 09:15:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
09:15:19
General datetime
2024-09-30 09:15:19Z
For Database
2024-09-30 09:15:19
For HTTP1.1
Mon, 30 Sep 2024 09:15:19 GMT